Description
The Saramonic Blink 500 ProX TX is a compact and lightweight clip-on wireless microphone transmitter with lavalier that is designed to work with the Blink 500 ProX RX, RXDi, and RXUC portable dual receivers. The Blink 500 ProX TX is designed to be a spare or replacement for lost or damaged transmitter, and as a second transmitter to expand your single transmitter Blink 500 ProX B1, B3 or B5 wireless system. Since all the receivers can handle up to two transmitters at the same time, you can expand a single transmitter Blink 500 ProX system with a second Blink 500 ProX TX. ***Designed exclusively for the Blink 500 ProX Receivers and Systems, and will not work with the Blink 500 or Blink 500 Pro receivers or systems***
Tiny and Light TX Transmitter, with Big and Heavy Features
The Blink 500 ProX TX transmitter features a built-in omnidirectional microphone with an impressive sensitivity of -39dB. Giving you professional dynamic sound quality on a transmitter small and light enough that you can easily clip it to a shirt or collar. The transmitter includes a lavalier microphone, allowing you to use it as a traditional belt pack transmitter for an even more discreet and professional miking solution. A vivid OLED display gives real-time input level metering, and tactile input gain controls allow you to adjust the audio gain with ease. It also features a soft-touch mute button to quickly mute the transmitter for privacy.
Wireless Transmit Line-Level Audio and Other 3.5mm Microphones
The Blink 500 ProX TX transmitter also allows you to transmit line-level signal or microphone-level wirelessly and provides plug-in power to microphones. This stand-out feature makes the system tremendously versatile, allowing you to connect it to virtually any audio source. Switch the TX transmitter to line-level and connect it to mixers, music players, or any line-level device output you want to transmit wirelessly to the receiver. You can use the included SR-M1 lavalier, or you can add a headset microphone, a higher-end lavalier like the Saramonic DK3G, or even plug in a mini-shotgun microphone. Just about any 3.5mm microphone wired for standard TRS pin-out will work, and the adjustable mic gain, and input gain meter lets you get perfect levels every time.
Remarkable Power and Convenience for Creators on the Move
The Blink 500 ProX TX features a battery life of up to 10-hours, nearly double the power of other 2.4GHz micro wireless transmitters. Giving users the ability to shoot for an entire day on one charge! Because the transmitter also features USB-C charging ports, it can be powered while in use or charged outside of the system’s charging case using USB battery packs or a power supply for even more powering versatility.
Saramonic Blink 500 ProX TX 2.4GHz Transmitter w/ SR-M1 Omnidirectional Lavalier for Blink 500 ProX RX, RXDi and RXUC Receivers
1 x Blink 500 ProX TX Transmitter with OLED Display, Built-In Microphone and Clip
1 x SR-M1 Omnidirectional Lavalier Microphone
1 x Alligator-Style Lavalier Microphone Clip
1 x Foam Lavalier Windscreen
1 x Furry High-Wind Press-On Windscreen for Blink 500 ProX TX Transmitter
1 x 1’ (30.5 cm) Gold-Plated USB-A to USB-C Charging Cable
Key Features
- Clip-on transmitter with built-in omnidirectional microphone and SR-M1 Lavalier for Blink 500 ProX RX, RXDi and RXUC receivers
- Transmitter has a built-in omni mic and can be clipped to clothing, used as a belt pack with included lavalier, or transmit line-level audio.
- Add-on second transmitter with lavalier to expand your single transmitter Blink 500 ProX B1, B3 or B5 wireless system
- Spare or replacement for lost or damaged transmitter for your Blink 500 ProX B1, B2, B3, B4, B5, or B6 wireless system
- Features a selectable mic or line-level input with input level control, mute, upgraded OLED display with metering, up to 10-hour battery run time, and 328-feet (100m) range
Key Specifications
- TX Transmitter Specifications:
- Transmission Type: 2.4GHz Digital Frequency
- Modulation: Digital Modulation
- Antenna: Built-In FPC Antenna
- Operating Range (Without Obstacles): Up to 328' (100m)
- RF Output Power: <10mW
- Frequency Response 20Hz to 20KHz
- Reference Audio Input Level: -20~-42dBv (MIC input, 0dB Attenuation)
- Input Connector: 3.5mm Mic In / Line In (Mic with Plug-in-Power)
- Built-in Microphone Polar Pattern: Omnidirectional
- Built-in Microphone Maximum SPL: 106dB
- Built-in Microphone Sensitivity: 39±2dB (Tested at 2V 2.2KΩ)
- Lavalier Microphone Maximum SPL: 120dB
- Lavalier Microphone Sensitivity: 39+/-2dB (0dB=1V/Pa,1kHz)
- Digital Signal Resolution: 16bit / 48kHz
- Signal-to-Noise Ratio: ≥84dB
- Distortion: ≤0.1%
- High-contrast OLED Screen Resolution: 128 x 64 pixels
- Other Functions: Tactile Microphone Mute Function
- Power Requirements: Built-in Li-ion Battery, USB-C DC 5V or Charging Contact
- Battery Life: Approximately 10-hours
- Battery Specifications: 3.7V / 400mAh
- Weight: 1.04oz (29.5g)
- Dimensions: 2.2 x 1.49 x 0.61†(56 × 38 × 15.5mm)
- Operating Temperatures: 0° to 122°F (0°C to 50°C)
- Storage Temperatures: -50° to 122°F (–10°C to +50°C)
- SR-M1 Lavalier Specifications:
- Acoustic Principle: Electret Condenser
- Polar Pattern: Omnidirectional
- Connector: 3.5mm
- Cable Length: 4.1’ (1.25m)
- Maximum SPL: 110dB
- Sensitivity: -39dB+/-2dB(0dB=1V/Pa,1kHz)
- Signal-to-Noise Ratio: ≥60dB
- THD: <1% (94dB SPL at 1kHz)
- Power Requirements: Plug-in-Power (1V~10V)
- Standard Operating Voltage: 3V
- Current Consumption: <500μA
- Output Impedance: <2.2KΩ
Warranty: 2-Year
Authorized Saramonic dealer – The LA Firm, Los Angeles.

